1
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Yang XY, Yang JM, Wu B. TMSOTf-Promoted Cyclization of Indole-2-methyl-α-aminoketones: Access to 4-Aryl-Substituted β-Carbolines. Org Lett 2024; 26:1105-1109. [PMID: 38289176 DOI: 10.1021/acs.orglett.3c04382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
An efficient method to construct 4-aryl-substituted β-carbolines from indole-2-methyl-α-aminoketones via a TMSOTf-promoted annulation reaction was reported. High yield along with wide substrate scope and functional group tolerance make this reaction applicable to build various highly potential bioactive β-carboline derivatives.
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Affiliation(s)
- Xin-Yu Yang
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - Jin-Ming Yang
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - Bin Wu
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
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2
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Masuda H, Morishita H, Sasaki R, Takahata K, Uemura K, Hachiya I. Synthesis of 2,3,6‐Trisubstituted β‐Carbolin‐1‐ones Utilizing 3‐Amino‐2‐pyridone Synthesis. ChemistrySelect 2022. [DOI: 10.1002/slct.202201737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hiroyoshi Masuda
- Department of Chemistry for Materials Graduate School of Engineering Mie University Tsu Mie 514-8507 Japan
| | - Hiroki Morishita
- Department of Chemistry for Materials Graduate School of Engineering Mie University Tsu Mie 514-8507 Japan
| | - Rikuto Sasaki
- Department of Chemistry for Materials Graduate School of Engineering Mie University Tsu Mie 514-8507 Japan
| | - Kaito Takahata
- Department of Chemistry for Materials Graduate School of Engineering Mie University Tsu Mie 514-8507 Japan
| | - Kento Uemura
- Department of Chemistry for Materials Graduate School of Engineering Mie University Tsu Mie 514-8507 Japan
| | - Iwao Hachiya
- Department of Chemistry for Materials Graduate School of Engineering Mie University Tsu Mie 514-8507 Japan
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3
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Bag D, Sawant SD. Heteroarene-tethered Functionalized Alkyne Metamorphosis. Chemistry 2021; 27:1165-1218. [PMID: 32603015 DOI: 10.1002/chem.202002154] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Indexed: 12/11/2022]
Abstract
Heteroarene-tethered functionalized alkynes are multipotent synthons in organic chemistry. This detailed Review described herein offers a thorough discussion of the metamorphosis of heteroarene-tethered functionalized alkynes, an area which has earned much attention over the past decade in the straightforward synthesis of architecturally complex heterocyclic scaffolds in atom and step economic manner. Depending upon the variety of functionalized alkynes, this Review is divided into multiple sections. Amongst the vast array of synthetic transformations covered, dearomatizing spirocyclizations and cascade spirocyclization/rearrangement are of great interest. Synthetic transformations involving the heteroarene-tethered functionalized alkynes with scope, challenges, limitations, mechanism, their application in the total synthesis of natural products and future perceptions are surveyed.
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Affiliation(s)
- Debojyoti Bag
- Laboratory 212, Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine Jammu, Canal Road, Jammu, Jammu and Kashmir, 180001, India
| | - Sanghapal D Sawant
- Laboratory 212, Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine Jammu, Canal Road, Jammu, Jammu and Kashmir, 180001, India
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4
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Miura R, Goto S, Hashimoto T, Hachiya I. Synthesis of 2,3-Disubstituted 4-Ethoxycarbonyl-β-carbolin-1-ones: Application to the Synthesis of SL651498 and Its Analogue. ACS OMEGA 2020; 5:15631-15656. [PMID: 32637839 PMCID: PMC7331213 DOI: 10.1021/acsomega.0c01854] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 06/04/2020] [Indexed: 05/08/2023]
Abstract
Synthesis of 2,3-disubstituted 4-ethoxycarbonyl-β-carbolin-1-ones is developed using palladium-catalyzed intramolecular amination of 3-amino-4-(2-bromophenyl)-2-pyridones prepared by the conjugate addition reaction of diethyl 2-aminomalonate to alkynyl imines. The method was applied to the total syntheses of SL651498 exhibiting anxiolytic activity and its analogue.
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5
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Santhanam S, Ramu A, Baburaj B, Kalpatu Kuppusamy B. Application of metal free aromatization to total synthesis of perlolyrin, flazin, eudistomin U and harmane. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3931] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Srinath Santhanam
- Laboratory of Sustainable Chemistry, Department of Chemistry SRM Institute of Science and Technology Kancheepuram India
| | - Abinaya Ramu
- Laboratory of Sustainable Chemistry, Department of Chemistry SRM Institute of Science and Technology Kancheepuram India
| | - Baskar Baburaj
- Laboratory of Sustainable Chemistry, Department of Chemistry SRM Institute of Science and Technology Kancheepuram India
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6
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Wang Z, Yu Z, Yao Y, Zhang Y, Xiao X, Wang B. A practical synthesis of β-carbolines by tetra-n-butylammonium bromide (TBAB)-mediated cycloaromatization reaction of aldehydes with tryptophan derivatives. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2019.07.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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7
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Zhao Z, Sun Y, Wang L, Chen X, Sun Y, Lin L, Tang Y, Li F, Chen D. Organic base-promoted efficient dehydrogenative/decarboxylative aromatization of tetrahydro-β-carbolines into β-carbolines under air. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.02.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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8
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Marcantoni E, Palmieri A, Petrini M. Recent synthetic applications of α-amido sulfones as precursors of N-acylimino derivatives. Org Chem Front 2019. [DOI: 10.1039/c9qo00196d] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
α-Amido sulfones can be directly used as N-acylimine or N-acyliminium ion precursors in several synthetic processes aimed at the preparation of nitrogen containing compounds. This review collects the most relevant and practical utilizations of α-amido sulfones appeared in the literature after 2005.
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Affiliation(s)
- Enrico Marcantoni
- School of Science and Technology
- Chemistry Division
- University of Camerino
- 1 I-62032 Camerino
- Italy
| | - Alessandro Palmieri
- School of Science and Technology
- Chemistry Division
- University of Camerino
- 1 I-62032 Camerino
- Italy
| | - Marino Petrini
- School of Science and Technology
- Chemistry Division
- University of Camerino
- 1 I-62032 Camerino
- Italy
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9
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Affiliation(s)
- Valentina Pirovano
- Department of Pharmaceutical Sciences; General and Organic Chemistry Section “A. Marchesini”; University of Milan; Via G. Venezian 21 20133 Milan Italy
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10
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Meng TZ, Zheng J, Trieu TH, Zheng B, Wu JJ, Zhang Y, Shi XX. CuBr 2-Catalyzed Mild Oxidation of 3,4-Dihydro-β-Carbolines and Application in Total Synthesis of 6-Hydroxymetatacarboline D. ACS OMEGA 2018; 3:544-553. [PMID: 31457912 PMCID: PMC6641302 DOI: 10.1021/acsomega.7b01908] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2017] [Accepted: 12/26/2017] [Indexed: 06/10/2023]
Abstract
A green chemical method for the conversion of 3,4-dihydro-β-carbolines to β-carbolines has been developed using air as the oxidant. With 15 mol % CuBr2 as the catalyst, 3,4-dihydro-β-carbolines could be efficiently oxidized to β-carbolines in dimethyl sulfoxide at room temperature in the presence of 1,8-diazabicyclo[5,4,0]undec-7-ene (or Et3N). By applying this method, the first total synthesis of 6-hydroxymetatacarboline D was performed through 12 steps in 22% overall yield starting from l-5-hydroxy-tryptophan.
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Affiliation(s)
- Tian-Zhuo Meng
- Shanghai
Key Laboratory of Chemical Biology, School of Pharmacy and Department of
Pharmaceutical Engineering, School of Pharmacy, East China University of Science and Technology, 130 Mei-Long Road, Shanghai 200237, P. R. China
| | - Jie Zheng
- Shanghai
Key Laboratory of Chemical Biology, School of Pharmacy and Department of
Pharmaceutical Engineering, School of Pharmacy, East China University of Science and Technology, 130 Mei-Long Road, Shanghai 200237, P. R. China
| | - Tien Ha Trieu
- Shanghai
Key Laboratory of Chemical Biology, School of Pharmacy and Department of
Pharmaceutical Engineering, School of Pharmacy, East China University of Science and Technology, 130 Mei-Long Road, Shanghai 200237, P. R. China
| | - Bo Zheng
- Shanghai
Key Laboratory of Chemical Biology, School of Pharmacy and Department of
Pharmaceutical Engineering, School of Pharmacy, East China University of Science and Technology, 130 Mei-Long Road, Shanghai 200237, P. R. China
| | - Jia-Jia Wu
- Shanghai
Key Laboratory of Chemical Biology, School of Pharmacy and Department of
Pharmaceutical Engineering, School of Pharmacy, East China University of Science and Technology, 130 Mei-Long Road, Shanghai 200237, P. R. China
| | - Yi Zhang
- Shanghai
Key Laboratory of Chemical Biology, School of Pharmacy and Department of
Pharmaceutical Engineering, School of Pharmacy, East China University of Science and Technology, 130 Mei-Long Road, Shanghai 200237, P. R. China
| | - Xiao-Xin Shi
- Shanghai
Key Laboratory of Chemical Biology, School of Pharmacy and Department of
Pharmaceutical Engineering, School of Pharmacy, East China University of Science and Technology, 130 Mei-Long Road, Shanghai 200237, P. R. China
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11
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Tamura O, Morita N, Sano A, Aonuma S, Matsunaga A, Hashimoto Y. Efficient One-Pot Synthesis of Substituted Oxazoles from 3-Trimethylsilylpropargylic Alcohols and Amides by Gold-Catalyzed Substitution Followed by Cycloisomerization. HETEROCYCLES 2018. [DOI: 10.3987/com-18-s(t)81] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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12
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Zheng B, Trieu TH, Meng TZ, Lu X, Dong J, Zhang Q, Shi XX. Cu-catalyzed mild and efficient oxidation of THβCs using air: application in practical total syntheses of perlolyrine and flazin. RSC Adv 2018; 8:6834-6839. [PMID: 35540313 PMCID: PMC9078326 DOI: 10.1039/c7ra13434g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 01/31/2018] [Indexed: 12/15/2022] Open
Abstract
A mild, efficient and environmentally benign method for synthesis of aromatic β-carbolines via Cu(ii)-catalyzed oxidation of 1,2,3,4-tetrahydro-β-carbolines (THβCs) was developed, in which air (O2) was used as the clean oxidant. This method has advantages such as environmentally friendliness, mildness, very good tolerance of functional groups, high yielding and easy experiment operation. In addition, this new methodology was successfully applied in the efficient and practical total syntheses of β-carboline alkaloids perlolyrine and flazin. A mild, efficient and ecofriendly method for synthesis of β-carbolines via Cu-catalyzed aerobic oxidation of 1,2,3,4-tetrahydro-β-carbolines (THβCs) was developed. In addition, this method was successfully applied in the practical total syntheses of perlolyrine and flazin.![]()
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Affiliation(s)
- Bo Zheng
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Tien Ha Trieu
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Tian-Zhuo Meng
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Xia Lu
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Jing Dong
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Qiang Zhang
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Xiao-Xin Shi
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
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13
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Manasa KL, Tangella Y, Ramu G, Nagendra Babu B. TCCA; A Mild Reagent for Decarboxylative/Dehydrogenative Aromatization of Tetrahydro-β-
carbolines: Utility in the Total Synthesis of Norharmane, Harmane, Eudistomin U, I and N. ChemistrySelect 2017. [DOI: 10.1002/slct.201701886] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kesari Lakshmi Manasa
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research (NIPER); Hyderabad- 500 037 India
| | - Yellaiah Tangella
- Centre for Semiochemicals; CSIR-Indian Institute of Chemical Technology; Hyderabad- 500 007 India
| | - Gopathi Ramu
- Centre for Semiochemicals; CSIR-Indian Institute of Chemical Technology; Hyderabad- 500 007 India
| | - Bathini Nagendra Babu
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research (NIPER); Hyderabad- 500 037 India
- Centre for Semiochemicals; CSIR-Indian Institute of Chemical Technology; Hyderabad- 500 007 India
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14
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Affiliation(s)
- Marino Petrini
- School of Science and Technology, Chemistry Division Università di Camerino Via S. Agostino, 1. 62032 Camerino Italy
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15
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Suzuki S, Saito A. Single-Step Synthesis of Iodinated Oxazoles from N-Propargyl Amides Mediated by I2/Iodosylbenzene/Trimethylsilyl Trifluoromethanesulfonate Systems. J Org Chem 2017; 82:11859-11864. [DOI: 10.1021/acs.joc.7b01563] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Sho Suzuki
- Division of Applied Chemistry,
Institute of Engineering, Tokyo University of Agriculture and Technology, Koganei, Tokyo 184-8588, Japan
| | - Akio Saito
- Division of Applied Chemistry,
Institute of Engineering, Tokyo University of Agriculture and Technology, Koganei, Tokyo 184-8588, Japan
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16
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17
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Sirotkina J, Grigorjeva L, Jirgensons A. Synthesis of Alkynyl-Glycinols by Lewis Acid Catalyzed Propargylic Substitution of Bis-Imidates. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500937] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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18
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Kamal A, Tangella Y, Manasa KL, Sathish M, Srinivasulu V, Chetna J, Alarifi A. PhI(OAc)2-mediated one-pot oxidative decarboxylation and aromatization of tetrahydro-β-carbolines: synthesis of norharmane, harmane, eudistomin U and eudistomin I. Org Biomol Chem 2015; 13:8652-62. [PMID: 26099113 DOI: 10.1039/c5ob00871a] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Iodobenzene diacetate was employed as a mild and efficient reagent for one-pot oxidative decarboxylation of tetrahydro-β-carboline acids and dehydrogenation of tetrahydro-β-carbolines to access the corresponding aromatic β-carbolines. To the best of our knowledge this is the first synthesis of β-carbolines via a one-pot oxidative decarboxylation at ambient temperature. The utility of this protocol has been demonstrated in the synthesis of β-carboline alkaloids norharmane (2o), harmane (2p), eudistomin U (9) and eudistomin I (12).
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Affiliation(s)
- Ahmed Kamal
- Medicinal Chemistry & Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India.
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19
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de la Fuente Revenga M, Fernández-Sáez N, Herrera-Arozamena C, Morales-García JA, Alonso-Gil S, Pérez-Castillo A, Caignard DH, Rivara S, Rodríguez-Franco MI. Novel N-Acetyl Bioisosteres of Melatonin: Melatonergic Receptor Pharmacology, Physicochemical Studies, and Phenotypic Assessment of Their Neurogenic Potential. J Med Chem 2015; 58:4998-5014. [PMID: 26023814 DOI: 10.1021/acs.jmedchem.5b00245] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Herein we present a new family of melatonin-based compounds, in which the acetamido group of melatonin has been bioisosterically replaced by a series of reversed amides and azoles, such as oxazole, 1,2,4-oxadiazole, and 1,3,4-oxadiazole, as well as other related five-membered heterocycles, namely, 1,3,4-oxadiazol(thio)ones, 1,3,4-triazol(thio)ones, and an 1,3,4-thiadiazole. New compounds were fully characterized at melatonin receptors (MT1R and MT2R), and results were rationalized by superimposition studies of their structures to the bioactive conformation of melatonin. We also found that several of these melatonin-based compounds promoted differentiation of rat neural stem cells to a neuronal phenotype in vitro, in some cases to a higher extent than melatonin. This unique profile constitutes the starting point for further pharmacological studies to assess the mechanistic pathways and the relevance of neurogenesis induced by melatonin-related structures.
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Affiliation(s)
- Mario de la Fuente Revenga
- †Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain
| | - Nerea Fernández-Sáez
- †Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain
| | - Clara Herrera-Arozamena
- †Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain
| | - José A Morales-García
- ‡Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas (IIB-CSIC), C/Arturo Duperier 4, 28029 Madrid, Spain.,§Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), C/Valderrebollo 5, 28031 Madrid, Spain
| | - Sandra Alonso-Gil
- ‡Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas (IIB-CSIC), C/Arturo Duperier 4, 28029 Madrid, Spain.,§Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), C/Valderrebollo 5, 28031 Madrid, Spain
| | - Ana Pérez-Castillo
- ‡Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas (IIB-CSIC), C/Arturo Duperier 4, 28029 Madrid, Spain.,§Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), C/Valderrebollo 5, 28031 Madrid, Spain
| | - Daniel-Henri Caignard
- ∥Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy sur Seine, France
| | - Silvia Rivara
- ⊥Dipartimento di Farmacia, Università degli Studi di Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - María Isabel Rodríguez-Franco
- †Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain
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20
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Ogasawara M, Wada S, Isshiki E, Kamimura T, Yanagisawa A, Takahashi T, Yoshida K. Enantioselective synthesis of planar-chiral ferrocene-fused 4-pyridones and their application in construction of pyridine-based organocatalyst library. Org Lett 2015; 17:2286-9. [PMID: 25893666 DOI: 10.1021/acs.orglett.5b01044] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A couple of planar-chiral ferrocene-fused 4-pyridone derivatives 2a and 2b were synthesized in enantiomerically pure form by scalable asymmetric transformations. Pyridones 2 are versatile precursors to various ferrocene-fused pyridine derivatives, which are useful nucleophilic asymmetric organocatalysts.
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Affiliation(s)
- Masamichi Ogasawara
- †Catalysis Research Center and Graduate School of Life Science, Hokkaido University, Kita-ku, Sapporo 001-0021, Japan
| | - Shiro Wada
- ‡Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Erika Isshiki
- †Catalysis Research Center and Graduate School of Life Science, Hokkaido University, Kita-ku, Sapporo 001-0021, Japan
| | - Takumi Kamimura
- ‡Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Akira Yanagisawa
- ‡Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Tamotsu Takahashi
- †Catalysis Research Center and Graduate School of Life Science, Hokkaido University, Kita-ku, Sapporo 001-0021, Japan
| | - Kazuhiro Yoshida
- ‡Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
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21
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22
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Flores JA, Pal K, Carroll ME, Pink M, Karty JA, Mindiola DJ, Caulton KG. Mechanistic Understanding of a Silver Pyridylpyrrolide as a Catalyst for 3 + 2 Cyclization of a Nitrile with Diazo Ester. Organometallics 2014. [DOI: 10.1021/om400756t] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Jaime A. Flores
- Department of Chemistry and Molecular Structure
Center, Indiana University, Bloomington, Indiana 47405, United States
| | - Kuntal Pal
- Department of Chemistry and Molecular Structure
Center, Indiana University, Bloomington, Indiana 47405, United States
| | - Maria E. Carroll
- Department of Chemistry and Molecular Structure
Center, Indiana University, Bloomington, Indiana 47405, United States
| | - Maren Pink
- Department of Chemistry and Molecular Structure
Center, Indiana University, Bloomington, Indiana 47405, United States
| | - Jonathan A. Karty
- Department of Chemistry and Molecular Structure
Center, Indiana University, Bloomington, Indiana 47405, United States
| | - Daniel J. Mindiola
- Department of Chemistry and Molecular Structure
Center, Indiana University, Bloomington, Indiana 47405, United States
| | - Kenneth G. Caulton
- Department of Chemistry and Molecular Structure
Center, Indiana University, Bloomington, Indiana 47405, United States
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23
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Yamamoto Y. Synthesis of heterocycles via transition-metal-catalyzed hydroarylation of alkynes. Chem Soc Rev 2014; 43:1575-600. [DOI: 10.1039/c3cs60369e] [Citation(s) in RCA: 274] [Impact Index Per Article: 27.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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25
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Abstract
The synthesis of β-carbolines is a mature field, yet new methods are desirable to introduce new functionality onto the core scaffold. We describe the incorporation of an additional fused ring onto the β-carboline via a novel palladium-catalyzed, one-pot Sonogashira coupling/intramolecular [2+2+2] cyclization. This method generates three rings in one flask and produces an annulated β-carboline in 80% yield. A preliminary mechanistic study into the sequence of events is described, which confirms an unprecedented catalytic role for palladium.
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Affiliation(s)
- Seann P Mulcahy
- Providence College, Department of Chemistry and Biochemistry, 1 Cunningham Square, Providence, RI 02908, USA
| | - Jonathan G Varelas
- Providence College, Department of Chemistry and Biochemistry, 1 Cunningham Square, Providence, RI 02908, USA
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26
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Yang M, Odelberg SJ, Tong Z, Li DY, Looper RE. Cationic dirhodium carboxylate-catalyzed synthesis of dihydropyrimidones from propargyl ureas. Tetrahedron 2013; 69:5744-5750. [PMID: 23807819 PMCID: PMC3690933 DOI: 10.1016/j.tet.2013.04.071] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Cationic Rh(II) complexes are able to catalyze the regioselective hydroamination of propargyl ureas in a 6-endo fashion. This transformation permits access to interesting substitution patterns of dihydropyrimidines which have found use as nucleotide exchange factor inhibitors.
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Affiliation(s)
- Miao Yang
- Department of Chemistry, University of Utah, Salt Lake City, UT 84112, United States
| | - Shannon J. Odelberg
- Department of Medicine, Cardiology Division, University of Utah, Salt Lake City, UT 84132, United States
- Program in Molecular Medicine, University of Utah, Salt Lake City, UT 84112, United States
- Navigen Inc., Salt Lake City, UT 84108, United States
| | | | - Dean Y. Li
- Department of Medicine, Cardiology Division, University of Utah, Salt Lake City, UT 84132, United States
- Program in Molecular Medicine, University of Utah, Salt Lake City, UT 84112, United States
- Department of Oncology, University of Utah, Salt Lake City, UT 84112, United States
| | - Ryan E. Looper
- Department of Chemistry, University of Utah, Salt Lake City, UT 84112, United States
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28
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Gulevich AV, Dudnik AS, Chernyak N, Gevorgyan V. Transition metal-mediated synthesis of monocyclic aromatic heterocycles. Chem Rev 2013; 113:3084-213. [PMID: 23305185 PMCID: PMC3650130 DOI: 10.1021/cr300333u] [Citation(s) in RCA: 814] [Impact Index Per Article: 74.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Anton V. Gulevich
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, 4500 SES, M/C 111, Chicago, Illinois 60607-7061
| | - Alexander S. Dudnik
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, 4500 SES, M/C 111, Chicago, Illinois 60607-7061
| | - Natalia Chernyak
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, 4500 SES, M/C 111, Chicago, Illinois 60607-7061
| | - Vladimir Gevorgyan
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, 4500 SES, M/C 111, Chicago, Illinois 60607-7061
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29
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Heffernan SJ, Tellam JP, Queru ME, Silvanus AC, Benito D, Mahon MF, Hennessy AJ, Andrews BI, Carbery DR. Double Gold-Catalysed Annulation of Indoles by Enynones. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300018] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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30
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Iqbal N, Sperger CA, Fiksdahl A. Gold(I)-Catalysed Alkene Cycloaddition Reactions of Propargyl Acetals. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201328] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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31
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Panarese JD, Waters SP. Tandem iodine-mediated oxidations of tetrahydro-β-carbolines: total synthesis of eudistomins Y1–Y7. Org Biomol Chem 2013; 11:3428-31. [DOI: 10.1039/c3ob40661j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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32
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33
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Gold(III) Compounds for Homogeneous Catalysis: Preparation, Reaction Conditions, and Scope of Application. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2012. [DOI: 10.1007/s13369-012-0313-3] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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34
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Cera G, Chiarucci M, Mazzanti A, Mancinelli M, Bandini M. Enantioselective gold-catalyzed synthesis of polycyclic indolines. Org Lett 2012; 14:1350-3. [PMID: 22335367 DOI: 10.1021/ol300297t] [Citation(s) in RCA: 197] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The synthesis of architecturally complex polycyclic fused indolines is achieved in a chemo-, regio-, and stereodefined manner, via an enantioselective gold-catalyzed cascade hydroindolination/iminium trapping synthetic sequence. Highly functionalized tetracyclic fused furoindolines (2) and dihydropyranylindolines (4) are synthesized in moderate to good yields and enantiomeric excesses of up to 87%.
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Affiliation(s)
- Gianpiero Cera
- Department of Chemistry, G. Ciamician, Alma Mater Studiorum - University of Bologna, via Selmi 2, 40126 Bologna, Italy
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35
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Wang C, Chen Y, Xie X, Liu J, Liu Y. Gold-Catalyzed Furan/Yne Cyclizations for the Regiodefined Assembly of Multisubstituted Protected 1-Naphthols. J Org Chem 2012; 77:1915-21. [DOI: 10.1021/jo202541p] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chengyu Wang
- Department of Chemistry, East China Normal University, 3663 North Zhongshan
Road, Shanghai 200062, People’s Republic of China
| | - Yifeng Chen
- State Key Laboratory of Organometallic
Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032,
People’s Republic of China
| | - Xin Xie
- State Key Laboratory of Organometallic
Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032,
People’s Republic of China
| | - Jun Liu
- State Key Laboratory of Organometallic
Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032,
People’s Republic of China
| | - Yuanhong Liu
- State Key Laboratory of Organometallic
Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032,
People’s Republic of China
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36
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Cheng B, Huang G, Xu L, Xia Y. Mechanism of the N-protecting group dependent annulations of 3-aryloxy alkynyl indoles under gold catalysis: a computational study. Org Biomol Chem 2012; 10:4417-23. [DOI: 10.1039/c2ob25316j] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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37
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38
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Borsini E, Broggini G, Fasana A, Baldassarri C, Manzo AM, Perboni AD. Access to pyrrolo-pyridines by gold-catalyzed hydroarylation of pyrroles tethered to terminal alkynes. Beilstein J Org Chem 2011; 7:1468-74. [PMID: 22238519 PMCID: PMC3252845 DOI: 10.3762/bjoc.7.170] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2011] [Accepted: 10/06/2011] [Indexed: 12/05/2022] Open
Abstract
In a simple procedure, the intramolecular hydroarylation of N-propargyl-pyrrole-2-carboxamides was accomplished with the aid of gold(III) catalysis. The reaction led to differently substituted pyrrolo[2,3-c]pyridine and pyrrolo[3,2-c]pyridine derivatives arising either from direct cyclization or from a formal rearrangement of the carboxamide group. Terminal alkynes are essential to achieve bicyclic pyrrolo-fused pyridinones by a 6-exo-dig process, while the presence of a phenyl group at the C–C triple bond promotes the 7-endo-dig cyclization giving pyrrolo-azepines.
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Affiliation(s)
- Elena Borsini
- Dipartimento di Scienze Chimiche e Ambientali Università dell'Insubria, Via Valleggio 11, 22100 Como, Italy
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39
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Hirano K, Inaba Y, Takasu K, Oishi S, Takemoto Y, Fujii N, Ohno H. Gold(I)-Catalyzed Polycyclizations of Polyenyne-Type Anilines Based on Hydroamination and Consecutive Hydroarylation Cascade. J Org Chem 2011; 76:9068-80. [DOI: 10.1021/jo2018119] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kimio Hirano
- Graduate School of Pharmaceutical
Sciences, Kyoto University, Sakyo-ku, Kyoto
606-8501, Japan
| | - Yusuke Inaba
- Graduate School of Pharmaceutical
Sciences, Kyoto University, Sakyo-ku, Kyoto
606-8501, Japan
| | - Kiyosei Takasu
- Graduate School of Pharmaceutical
Sciences, Kyoto University, Sakyo-ku, Kyoto
606-8501, Japan
| | - Shinya Oishi
- Graduate School of Pharmaceutical
Sciences, Kyoto University, Sakyo-ku, Kyoto
606-8501, Japan
| | - Yoshiji Takemoto
- Graduate School of Pharmaceutical
Sciences, Kyoto University, Sakyo-ku, Kyoto
606-8501, Japan
| | - Nobutaka Fujii
- Graduate School of Pharmaceutical
Sciences, Kyoto University, Sakyo-ku, Kyoto
606-8501, Japan
| | - Hiroaki Ohno
- Graduate School of Pharmaceutical
Sciences, Kyoto University, Sakyo-ku, Kyoto
606-8501, Japan
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40
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Xie X, Du X, Chen Y, Liu Y. One-Pot Synthesis of Indole-Fused Scaffolds via Gold-Catalyzed Tandem Annulation Reactions of 1,2-Bis(alkynyl)-2-en-1-ones with Indoles. J Org Chem 2011; 76:9175-81. [DOI: 10.1021/jo2017668] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Xin Xie
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, People’s Republic of China
| | - Xiangwei Du
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, People’s Republic of China
| | - Yifeng Chen
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, People’s Republic of China
| | - Yuanhong Liu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, People’s Republic of China
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41
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Wang L, Li G, Liu Y. Gold-Catalyzed Deacylative Cycloisomerization Reactions of 3-Acylindole/ynes: A New Approach for Carbazole Synthesis. Org Lett 2011; 13:3786-9. [DOI: 10.1021/ol2012154] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lu Wang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, People’s Republic of China
| | - Guijie Li
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, People’s Republic of China
| | - Yuanhong Liu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, People’s Republic of China
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42
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Zhang YQ, Zhu DY, Jiao ZW, Li BS, Zhang FM, Tu YQ, Bi Z. Regiodivergent Annulation of Alkynyl Indoles To Construct Spiro-pseudoindoxyl and Tetrahydro-β-carbolines. Org Lett 2011; 13:3458-61. [DOI: 10.1021/ol201194n] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yong-Qiang Zhang
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Dao-Yong Zhu
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Zhi-Wei Jiao
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Bao-Sheng Li
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Fu-Min Zhang
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Yong-Qiang Tu
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Zhigang Bi
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
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43
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Hirano K, Inaba Y, Takahashi N, Shimano M, Oishi S, Fujii N, Ohno H. Direct Synthesis of Fused Indoles by Gold-Catalyzed Cascade Cyclization of Diynes. J Org Chem 2011; 76:1212-27. [DOI: 10.1021/jo102507c] [Citation(s) in RCA: 157] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kimio Hirano
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
- Central Research Laboratories, Kaken Pharmaceutical Co., Ltd., Yamashina-ku, Kyoto 607-8042, Japan
| | - Yusuke Inaba
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Naoya Takahashi
- Central Research Laboratories, Kaken Pharmaceutical Co., Ltd., Yamashina-ku, Kyoto 607-8042, Japan
| | - Masanao Shimano
- Central Research Laboratories, Kaken Pharmaceutical Co., Ltd., Yamashina-ku, Kyoto 607-8042, Japan
| | - Shinya Oishi
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Nobutaka Fujii
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Hiroaki Ohno
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
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44
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Gruit M, Pews-Davtyan A, Beller M. Platinum-catalyzed cyclization reaction of alkynes: synthesis of azepino[3,4-b]indol-1-ones. Org Biomol Chem 2011; 9:1148-59. [DOI: 10.1039/c0ob00728e] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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45
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Nissen F, Richard V, Alayrac C, Witulski B. Synthesis of β- and γ-carbolines via ruthenium and rhodium catalysed [2+2+2] cycloadditions of yne-ynamides with methylcyanoformate. Chem Commun (Camb) 2011; 47:6656-8. [DOI: 10.1039/c1cc11298h] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Gainer MJ, Bennett NR, Takahashi Y, Looper RE. Regioselective rhodium(II)-catalyzed hydroaminations of propargylguanidines. Angew Chem Int Ed Engl 2010; 50:684-7. [PMID: 21226153 DOI: 10.1002/anie.201006087] [Citation(s) in RCA: 91] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2010] [Indexed: 11/11/2022]
Affiliation(s)
- Morgan J Gainer
- Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, UT 84112, USA
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47
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Gainer MJ, Bennett NR, Takahashi Y, Looper RE. Regioselective Rhodium(II)-Catalyzed Hydroaminations of Propargylguanidines. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201006087] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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48
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Dong J, Shi XX, Yan JJ, Xing J, Zhang Q, Xiao S. Efficient and Practical One-Pot Conversions of N-Tosyltetrahydroisoquinolines into Isoquinolines and of N-Tosyltetrahydro-β-carbolines into β-Carbolines through Tandem β-Elimination and Aromatization. European J Org Chem 2010. [DOI: 10.1002/ejoc.201001153] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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49
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Sperger CA, Fiksdahl A. Gold-Catalyzed Tandem Cyclizations of 1,6-Diynes Triggered by Internal N- and O-Nucleophiles. J Org Chem 2010; 75:4542-53. [DOI: 10.1021/jo100712d] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Christian A. Sperger
- Department of Chemistry, Norwegian University of Science and Technology, 7491 Trondheim, Norway
| | - Anne Fiksdahl
- Department of Chemistry, Norwegian University of Science and Technology, 7491 Trondheim, Norway
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50
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Li G, Liu Y. Gold-Catalyzed Benzannulation of 3-Alkoxy-1,5-enynes: Access to Functionalized Benzenes. J Org Chem 2010; 75:2903-9. [DOI: 10.1021/jo100137j] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Guijie Li
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, People’s Republic of China
| | - Yuanhong Liu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, People’s Republic of China
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